package demo1;

public class TestDemo {
    public static int age=15;
    public int name;

    public TestDemo(int name) {
        this.name = name;
    }

    public void fun(){
        this.fun1();
        TestDemo.fun2();
    }
    public void fun1(TestDemo this){
        this.name=12;
    }
    public static void fun2(){
        ;
    }
    public static void main(String[] args) {


        System.out.println(TestDemo.age);
    }
}
